Schematic Diagram - Main Board (3/3) - Sony HCD-GX355 Service Manual

6-14. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
CN381
11P(AEP,UK,EE)
15P(EXCEPT AEP,UK,EE)
RDS DATA
RDS CLK
ANTENNA N.C
+3.3V
TU-MUTE
FN 75Ω
TUNER-R
COAXIAL
FM/AM
GND
TUNER PACK
TUNER-L
SUPPLIED WITH
STEREO
THE ASSEMBLED
BLOCK TUNED
AM +9V
LC72121 CE
LC72121 DI
LC72121 DO
LC72121 CLK
(MX) CN331
VCC 13P
GND
GND
VM-MUTE
CDG-POWER
CDG-DET
CDG-BGC
CDG-RST
MUTE-DATA
(Page 43)
EXCK
SBSO
WFCK
SCOR
CN301
∗
EXCK
SBSO
WFCK
DGND
DVDD(3.3V)
D-GND
L-CH
A-GND
(EXCEPT MX) R-CH
AVDD(3.3V)
XTCN
XRST
CD-DATA
XLT
CD-CLK
(Page 27)
CD-SENS
SCOR
MP3-GND
MP3-RST
MP3(3.3V)
MP3-CS
MP3-LP
MP3-DIO
(Page 29)
MP3-CLK
MP3-ACK
(MX) MP3-REQ
MP3-STB
M-GND
M-GND
M+7V
CN391
13P
OPEN SW
D+3.3V
TBL ADDRESS SENS
E-3
E-2
E-1
TM-F
TM-R
LM-F
(Page 31)
LM-R
M-GND
M-GND
M+9V
C1
C2
C3
C4
C5
C6
C7
C8
(Page 34)
C9
C10
C11
C12
HCD-GX355/GX555/RG270/RG475/RG575
(3/3)
R-D
R-C
JW040 (AEP,UK,EE)
R384 100 T-MU
TU-R
TU-L
T-ST
T-SD
R383 100 T-CE
R382 100 T-DO
T-DI
C391
0.1
R381 100 T-CL
(AEP,UK,EE,RU)
C384
100p
JW031 JW033
47
R331 100 G-1
R332 100 G-2
G-3
R333 100 G-4
R334 100 G-5
R337 100 G-6
R338 100
R339 1k
R302
1k
R340 1k CDR
R330 1k
R304
10k
R303
10k
*CN301
R301
27P(EXCEPT MX)
1k
CDL
31P(MX)
C301
C305
10
1000p
50V
(GX355/GX555)
C302 10 50V
R314 100 C-1
R315 100 C-2
R316 100 C-3
R317 470 C-4
R318 100 C-5
C-6
C-7
R319 100 C-8
D303
UDZSTE-174.7B
R320 100 C-9
R321 100 C-10
C-11
R322 470 C-12
C-13
C-14
R323 100 C-15
C311
0.1
C317 D301 D302
1000 10EDB40 10EDB40
10V
C-OS
C-SE
C-E3
C-E2
C-E1
C-TF
C-TR
C-LF
C-LR
(Page 33)
RG270:AEP,UK,EE,RU/
470
RG475:AEP,UK,EE,RU/RG575
GX355/GX555/RG270:E2,E3,E51,EA,
1k
MX,AR,AUS/RG475:E3,AUS,SP
R265 C259
100 10 50V
GX355/GX555/ C263
47
RG270:
16V
AEP,UK,EE,RU/
RG575 BUFFER
IC251
BA4558F-E2
R259 R253
47k 10k
R257
C255
*
22p
C253
47p
C254 C256 C260
47p 22p 10 50V
R250
10k
∗R254,257
R254 R258
∗
C257 GX355/GX555/RG270:E2,E3,E51, 47k
47 10k C258
EA,MX,AR,AUS/RG475/RG575
16V 47
22k (RG270:AEP,UK,EE,RU) 16V
+3.3V REGULATOR
IC006
TA78033LS
D001
10EDB40
O I
G
D003 D002
10EDB40 10EDB40 C001
C007 C005
0.1
22 2200
50V 16V D004 10EDB40
C002
0.1
+9V REGULATOR
IC011
TA7809S
D011
10EDB40
O I
G
D013 D012
10EDB40 10EDB40 C011
C015
0.1
100
16V D014 10EDB40
C012
0.1
+9V REGULATOR
IC021
TA7809S
O I
G
C013
2200
C025
25V D021
100
10EDB40
16V
C023 D023 D022
2200 10EDB40 10EDB40
25V
D024 10EDB40
D006
R007
1SS355TE
10k
ACP -17
R001
22
P-RELAY D007 10EDB40
Q002
2SC3052
D008 10EDB40
R006
RELAY
4.7k
DRIVE C016
1000p
R002
0
R005
4.7k
D031 1SS355TE-17
∗R059,060
1k 1W (RG270:AEP,UK,EE,RU)
GX355/GX555/RG270:E2,E3,E51,
R064 R060 1k 2W
EA,MX,AR,AUS/RG475/RG575
100 ∗
R063
R059
100
∗
35 35
HCD-GX355/GX555/RG270/RG475/RG575
∗R251,252
(GX555/RG475/RG575)
JW190
R251
∗
C264
1000p C271
0.22
Q251 Q261
2SC3052 RT1P141C-TP-1
MUTING MUTING
R263 R268 CONTROL
2.2k 4.7k R274
4.7k
JW184
R261 R267
10k 47k
R262 R264 C266 C265
10k 2.2k 4.7 4.7
50V 50V
R252
∗
Q252
2SC3052
MUTING
GX355/GX555/RG270:
R052
AEP,UK,EE,RU/RG575 470k
O-SWR
Q043
R283
2SC2001
Q042 10k
KTA1271Y-AT R044 REGULATOR
0
R042
10k
R043
2.2k C044
C042
1000p
4.7
Q041
50V
RT1N431C-TP-1
FSP
C041
D041
47
UDZSTE-1713B
16V
Q041,042
B+ SWITCH
R034 R033
22k 22k
R032
1k R036 R035
4.7k 4.7k
R037
4.7k
Ver. 1.1
R275
47k
C272
0.1
Q271
2SC3052
BUFFER
C273
C274
0.22
10
R279
50V
2.2k
R276 R277 R278 R280
100k 4.7k 10k 4.7k
(Page 39)
CN271
3P
SW OUT
C275
470p
GND
SW ON/OFF
Q274
RT1N431C-TP-1
SUB WOOFER ON/OFF
JW022 JW021
CN041
3P
FAN+
FAN- M001
(FAN)
FAN+
C045
Q044 0.1
R047 2SC2001
4.7k
FAN ON/OFF
Q045
2SC3052
FAN DETECT
R050
47k
EP031
R048 R049 C043
47k 2.2 0.1
(CHASSIS)
D035
MC2838
CN031
13P
SP L-OUT
SP-GND
SP R-OUT
RELAY B+
PROTECT
R-OUT
A-GND
(Page 37)
L-OUT
UNREG +16V
PWR GND
STK MUTE
NC
(AEP,UK,EE,RU)
GND
C032 C031
1000p 1000p
CN001
11P
STBY-RELAY
EVER +10V
D-GND
-VFL
VF2
VF1
AC4
(Page 49)
AC4
N.C
AC3
AC3